<template>
  <div id="app">
     <router-view></router-view>
  </div>
</template>

<script>
  
  export default {
    name: "app",
    data() {
      return {
        isCollapse: true
      };
    },
    mounted: function() {},
    methods: {
    
    }
  };
</script>

<style>
  * {
    margin: 0px;
    padding: 0px;
  }
  html,
  body {
    width: 100%;
    height: 100%;
    font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB",
      "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
  }
  #app {
    width: 100%;
    height: 100%;
  }  
 
</style>
